Buffy, the Vampire Slayer: Dirty Girls

On the way back to Buffy's house, Willow and newly-arrived Faith witness a wounded girl get thrown out of a truck, and the gang takes her to a hospital. The girl tells them that her injuries stemmed from the preacher who saved her from bringers. When Buffy, Faith, and the gang track down and confront the preacher and his bringers, they find themselves on the receiving end of his deadly power.